2026年江苏省苏教版小学英语三年级上册第3单元课后练习题

2026年江苏省苏教版小学英语三年级上册第3单元课后练习题一、单项选择题（总共10题，每题2分，共20分）1.根据第3单元课文内容，选择正确的句子描述Sarah的爱好。A."Ilikeplayingthepianoeveryday."B."Shegoestotheparkwithherdog."C."TheywatchTVafterschool."D."Heeatsicecreamonweekends."解析：本题考查单元核心词汇"like"的用法及具体场景。选项A错误，piano（钢琴）在单元中未提及；选项B正确，单元故事中Sarah的宠物是dog（狗），她常去park（公园）；选项C错误，单元未涉及watchTV（看电视）的情节；选项D错误，主语he（他）与单元女性主角Sarah不符。正确答案需结合课文第2页Sarah的日常生活描述，如"Sarahlikesplayingwithherdoginthepark."2.选择与单元词汇"jump"（跳）最匹配的图片描述。A.Agirlissittingonachair.B.Aboyiseatinganapple.C.Acatissleepingonthefloor.D.Astudentisjumpingropeinthegym.解析：本题考查动词"jump"的视觉化理解。选项A涉及sit（坐），与jump无关；选项B涉及eat（吃），单元词汇未包含apple（苹果）；选项C涉及sleep（睡），与jump矛盾；选项D准确描述jumprope（跳绳）活动，符合单元第5课的体育场景。正确答案需结合单元插图第3页的体育活动部分。3.根据第3单元语法规则，选择正确的第三人称单数形式。A."Shehaveabook."B."Heplaystheguitar."C."Theygoestoschool."D."Ilikesplayinggames."解析：本题考查第三人称单数动词变形规则。选项A错误，have需改为has；选项B正确，plays符合第三人称单数规则；选项C错误，goes需改为goes；选项D错误，likes需改为likes。正确答案需结合单元语法点"he/she/it+动词原形+s"，参考课文第1页的例句"Shehasaredpen."4.选择符合单元主题"AnimalsandHobbies"（动物与爱好）的句子。A."Theweatherissunnytoday."B."Myfatherworksinanoffice."C."Ilovefeedingmyfish."D."Theschoolisverybig."解析：本题考查单元主题的语境匹配。选项A涉及weather（天气），与主题无关；选项B涉及work（工作），偏离动物与爱好范畴；选项C准确描述fish（鱼）的饲养爱好，符合单元第4课内容；选项D涉及school（学校），与主题无关。正确答案需结合单元故事中Sarah的宠物猫和鱼的相关描述。5.根据第3单元课文内容，选择正确的星期名称。A."Mondayismyfavoriteday."B."IgotothezooonWednesday."C."TheyplaysoccereveryFriday."D."Sundayisthefirstdayoftheweek."解析：本题考查单元文化知识"DaysoftheWeek"（星期）。选项A错误，单元未提及Monday（星期一）；选项B正确，单元第3课提到Sarahvisitsthezoo（动物园）onWednesday（星期三）；选项C错误，单元未涉及soccer（足球）；选项D错误，单元未解释星期排序。正确答案需结合单元地图第2页的星期表。6.选择与单元词汇"colorful"（多彩的）最匹配的形容词。A."big"（大的）B."happy"（快乐的）C."red"（红色的）D."beautiful"（美丽的）解析：本题考查形容词辨析及单元词汇扩展。选项A涉及size（大小），与colorful无关；选项B涉及emotion（情感），单元未提及happy；选项C准确描述colorful的常见搭配（如colorfulballoons）；选项D涉及beauty（美），但未强调色彩。正确答案需结合单元第6课的绘画活动描述。7.根据第3单元语法规则，选择正确的现在进行时形式。A."Sheisreadabook."B."Theyisplayingfootball."C."IamwatchTVathome."D."Heisswiminthepool."解析：本题考查现在进行时结构"be+动词ing"。选项A错误，read需改为reading；选项B错误，is需改为are；选项C错误，watch需改为watching；选项D正确，swim需改为swimming。正确答案需结合单元语法点"be动词+动词ing形式"，参考课文第2页的例句"Iamdrawingapicture."8.选择符合单元主题"DailyRoutines"（日常生活）的句子。A."Mymothercooksdinnerat7p.m."B."Thebirdssinginthemorning."C."IcleanmyroomeverySunday."D."Hebuysclothesatthesupermarket."解析：本题考查单元主题的语境匹配。选项A涉及dinner（晚餐），与主题相关但未强调日常性；选项B涉及birds（鸟），与主题无关；选项C准确描述roomcleaning（打扫房间）的常规活动，符合单元第5课内容；选项D涉及clothes（衣服），偏离日常生活范畴。正确答案需结合单元故事中Sarah的起床和上学时间描述。9.根据第3单元课文内容，选择正确的动物名称。A."panda"（熊猫）B."elephant"（大象）C."kangaroo"（袋鼠）D."giraffe"（长颈鹿）解析：本题考查单元词汇"Animals"（动物）的识别。选项A错误，panda未在单元中提及；选项B正确，单元第4课提到Sarah'spetisanelephant；选项C错误，kangaroo未在单元中提及；选项D错误，giraffe未在单元中提及。正确答案需结合单元插图第5页的动物认知部分。10.选择与单元词汇"friend"（朋友）最匹配的句子。A."Mybrotherisateacher."B."Shehasabluebike."C."IamastudentinGrade3."D."Theyaregoodfriends."解析：本题考查名词"friend"的语义理解。选项A涉及brother（兄弟），与friend无关；选项B涉及bike（自行车），与friend无关；选项C涉及student（学生），与friend无关；选项D准确描述friends（朋友）关系，符合单元第7课内容。正确答案需结合单元故事中Sarah和Lily的友谊描述。二、填空题（总共10题，每题2分，共20分）1.Please______(go)totheparkwithyourdogtomorrow.2.Myfavoriteanimalisthe______(elephant).Itisverybig.3.She______(play)thepianoeveryevening.4.What______(do)youusuallydoonweekends?5.Thebirds______(sing)inthetreenow.6.I______(like)eatingicecreaminsummer.7.They______(watch)TVafterdinnereveryday.8.Canyoudrawa______(colorful)pictureforme?9.Myfriend______(have)aredpencilcase.10.We______(go)tothezooonWednesdaylastweek.三、判断题（总共10题，每题2分，共20分）1.Sarahhasapetdog.Shetakesittotheparkeveryday.(正确)2.Thethirdpersonsingularis"he/she/it+s".Forexample,"Igo"iscorrect.(错误，应为"Igoes")3."Jumprope"meansplayingwithaskippingrope.(正确)4.Wednesdayisthefirstdayoftheweek.(错误，应为Sunday)5."Colorful"meanshavingmanydifferentcolors.(正确)6."Iamreading"isthepresentcontinuoustense.(正确)7.Myfriendhasabluebike.(正确，假设性内容)8.Thegiraffeisthetallestanimalintheworld.(正确，假设性内容)9."Friend"meansapersonyouliketoplaywith.(正确)10.Thepresentsimpletenseisusedforhabits.(正确)四、简答题（总共8题，每题2分，共16分）1.DescribeSarah'shobbiesinthreesentences.2.WhatarethedaysoftheweekinEnglish?3.Howdoyouformthethirdpersonsingularinthepresentsimpletense?4.Whatdoes"Ilikedoingsomething"mean?5.Whyisthezooagoodplacetolearnaboutanimals?6.Howdoyouusethepresentcontinuoustense?7.Whatisthedifferencebetween"have"and"has"?8.Whyisitimportanttohavefriends?五、应用题（总共8题，每题4分，共24分）1.Writeashortparagraph(5sentences)aboutyourfavoriteanimalandwhatyoudowithit.2.Completethefollowingdialoguewiththecorrectpresentsimpleform:A:What______(do)youusuallydointhemorning?B:I______(get)upat7a.m.ThenI______(eat)breakfast.3.Changethefollowingsentencestothethirdpersonsingular:a.She(play)theguitar.→She______(play)theguitar.b.They(watch)TV.→They______(watch)TV.4.Writethreesentencesusingthepresentcontinuoustenseaboutwhatyouaredoingnow.5.Completethefollowingsentencewithasuitableverb(jump,read,swim,sing):Thechildren______inthepoolduringthePElesson.6.Writeashortparagraph(4sentences)aboutyourfriend'shobbies.7.Completethefollowingsentencewithaproperadjective(big,small,happy,busy):Myfatherisalways______whenheworks.8.Writeashortparagraph(4sentences)aboutyourdailyroutineonweekends.【标准答案及解析】一、单项选择题1.B2.D3.B4.C5.B6.C7.D8.C9.B10.D解析：第1题考查单元词汇"dog"和"park"的语境匹配；第2题考查动词"jump"的视觉化理解；第3题考查第三人称单数规则；第4题考查单元主题"AnimalsandHobbies"；第5题考查"DaysoftheWeek"文化知识；第6题考查形容词辨析；第7题考查现在进行时结构；第8题考查单元主题"DailyRoutines"；第9题考查动物词汇"elephant"；第10题考查"friend"的语义理解。二、填空题1.go2.elephant3.plays4.do5.sing6.like7.watch8.colorful9.has10.went解析：第1题考查一般现在时动词原形；第2题考查动物词汇；第3题考查第三人称单数；第4题考查一般现在时疑问句；第5题考查现在进行时；第6题考查"like"的用法；第7题考查一般现在时；第8题考查形容词；第9题考查第三人称单数；第10题考查过去式。三、判断题1.√2.×3.√4.×5.√6.√7.√8.√9.√10.√解析：第1题考查单元故事内容；第2题考查第三人称单数规则；第3题考查动词短语；第4题考查"DaysoftheWeek"；第5题考查形容词定义；第6题考查现在进行时；第7题考查假设性内容；第8题考查动物知识；第9题考查"friend"的定义；第10题考查时态功能。四、简答题1.Sarahlikesplayingwithherdog.Shealsolikesdrawingpictures.Herfavoriteanimalisanelephant.2.ThedaysoftheweekareMonday,Tuesday,Wednesday,Thursday,Friday,Saturday,andSunday.3.Add"s"or"es"totheverbforhe/she/it.Forexample,"Igo"→"Hegoes".4."Ilikedoingsomething"meansyouenjoyaparticularactivity.5.Thezooisagoodplacetolearnaboutanimalsbecauseyoucanseemanykindsofanimalsfromdifferentcountries.6.Use"be+verb-ing".Forexample,"Iameating".7."Have"isusedforI/you/we/they."Has"isusedforhe/she/it.8.Friendsareimportantbecausetheymakeyouhappy,helpyou,andplaywithyou.五、应用题1.My